strncat() string handling functions

C- strncat() function:      The general format of strncat() function is:

                       

Syntax:           strncat(targetstring , sourcestring, n);

            Where, n is an integer argument.  Function appends atmost n characters of source string to target string.

/* EXAMPLE PROGRAM */

#include<string.h>

main()

{

            char str1[50],str2[50];

            clrscr();

            printf("\nEnter string 1:");

            gets(str1);

            printf("\nEnter string 2:");

            gets(str2);

            strncat(str1,str2,3);

            printf("\nSTRING 1:");

            puts(str1);

            printf("\nSTRING 2:");

            puts(str2);

}